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arm64: mvebu: armada37xx: add pinctrl definition

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Start to populate the device tree of the Armada 37xx with the pincontrol
configuration used on the board providing a dts.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>
Cc: Konstantin Porotchkin <kostap@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
This commit is contained in:
Gregory CLEMENT 2017-05-09 13:35:22 +02:00 committed by Stefan Roese
parent 5cb7b79558
commit 045504bbb8
2 changed files with 39 additions and 0 deletions
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8
arch/arm/dts/armada-3720-db.dts
View File

@ -81,11 +81,15 @@
};
&eth0 {
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
status = "okay";
phy-mode = "rgmii";
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
status = "okay";
};
@ -117,6 +121,8 @@
&spi0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&spi_quad_pins>;
spi-flash@0 {
#address-cells = <1>;
@ -130,6 +136,8 @@
/* Exported on the micro USB connector CON32 through an FTDI */
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
status = "okay";
};

31
arch/arm/dts/armada-37xx.dtsi
View File

@ -129,6 +129,31 @@
<GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
};
spi_quad_pins: spi-quad-pins {
groups = "spi_quad";
function = "spi";
};
i2c1_pins: i2c1-pins {
groups = "i2c1";
function = "i2c";
};
i2c2_pins: i2c2-pins {
groups = "i2c2";
function = "i2c";
};
uart1_pins: uart1-pins {
groups = "uart1";
function = "uart";
};
uart2_pins: uart2-pins {
groups = "uart2";
function = "uart";
};
};
pinctrl_sb: pinctrl-sb@18800 {
@ -146,6 +171,12 @@
<GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
};
rgmii_pins: mii-pins {
groups = "rgmii";
function = "mii";
};
};
usb3: usb@58000 {